Lantern



FIG. 1 is a side view of the lantern of my new design;

FIG. 2 is a perspective view of the lantern shown in FIG. 1, viewed from above; and

FIG. 3 is a top view of the lantern shown in FIG. 1; and,

FIG. 4 is a bottom view of the lantern shown in FIG. 1. 

The ornamental design for a lantern, as shown and described. 